Upper portion of an upright vacuum cleaner



FIG. 1 is a top, front perspective view of an upper portion of an upright vacuum cleaner showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof; and,

FIG. 4 is a left side elevational view thereof.

In FIGS. 1, 2, 3, and 4 the broken lines showing the upright vacuum and associated details are for illustrative purposes only and form no part of the claimed design. 

The ornamental design of an upper portion of an upright vacuum cleaner, as shown and described. 